baber/WOPTO huggingface dataset:
Patent JP-H03121319-A (JP)
Title: Apparatus for cooling clutch of continuously variable transmission
Inventor: MOTOHASHI TOMOHIKO
IPC: F16D48/02
Filed: 1989-09-30
Abstract: PURPOSE:To lengthen the service life of a clutch by providing a first clutch cooling means for cooling a clutch during a specific travel and a second clutch cooling means for cooling the clutch during operation of an internal combustion engine irrespective of a traveling state. CONSTITUTION:A first clutch cooling means 66 for cooling a clutch 6 during a specific travel of a vehicle and a second clutch cooling means 78 for cooling the clutch 6 during operation of an internal combustion engine irrespective of the traveling state of the vehicle are provided. With this constitution, the clutch 6 is cooled by the first clutch cooling means 66 during a specific travel of the vehicle, for example at the time of starting the vehicle with the clutch semi-engaged as well as the clutch 6 is always cooled appropriately by the second clutch cooling means 78 when the clutch is not semi-engaged. Therefore the clutch 6 is always cooled securely so that even if engagement and disengagement of the clutch 6 are repeated, a rise in temperature and burning can be prevented, lengthening the service life of the clutch 6.
Patent JP-H08122745-A (JP)
Title: Liquid crystal display device
Inventor: IGARASHI YOICHI
IPC: G09G3/36
Filed: 1994-10-21
Abstract: PURPOSE: To provide a device consisting of a display control integrated circuit with superior temperature resistance and area saving even when the number of display colors and that of picture elements are increased, and the number of control signals, clocks, frequencies of data for display and wires are increased, then, data of one picture element is increased by constituting the device of a display controller on which plural display control integrated circuit elements are packaged. CONSTITUTION: This device comprises the display controller on which two or more display control integrated circuit elements are packaged. Also, a driving IC is loaded on the two sides, ordinarily two long sides of a liquid crystal display panel by chip-on-glass packaging. A liquid crystal display module consists of a shield case SHD, a display window WD, insulating spacers SPC1 to 4, folded multi-layer flexible circuit boards FPC1 to 3, an interface circuit board PCB, a liquid crystal display element ASB with assembled driving circuit board, and a liquid crystal display element PNL on which the driving IC is loaded on the board on one side of two superimposed transparent insulating boards, etc. Every member is stacked and assembled with prescribed arranging relation.
Patent JP-2001085225-A (JP)
Title: Optically controllable magnetic material
Inventor: SATO OSAMU
IPC: H01F10/20
Filed: 1999-09-09
Abstract: PROBLEM TO BE SOLVED: To obtain a magnetic material which can be optically controlled in magnetic characteristics at a room temperature by a method wherein magnetic material is compounded with organic vesicle which contains reversibly photoisomerized organic material. SOLUTION: A molecular film which is partially or all formed of a reversibly photoisomerized organic material as an organic vesicle, and magnetic material is sandwiched in between molecular film layers to turn composite. Here, a reversibly photoisomerized organic material is defined as an organic material which is isomerized (cis-trans) by irradiation with light. When an organic vesicle is formed as a cast film, it is mixed with polymer material for fixing. Magnetic material which is compounded with organic vesicle is inorganic or organic or at least a kind of various compound complex and practically possessed of magnetic properties at a room temperature, and it is preferable that inorganic particles are used as magnetic material.
Patent JP-S61134398-A (JP)
Title: Novel physiologically active substance plipastatin and production thereof
Inventor: UMEZAWA HAMAO
IPC: A61K35/74
Filed: 1984-12-06
Abstract: NEW MATERIAL:A substance shown by the formula I(R1 is C12H27, or C14H29;R2 is Ala, or Val). EXAMPLE:A substance shown by the formula II. USE:An immunosuppressor, or allergic suppressor. Having low toxicity. PREPARATION:A bacterium[e.g., Bacillus cereus BMG302-fF67 strain (FERM P-7843), etc.] capable of producing plipastatin is cultivated at 25-30 deg.C under a neutral condition usually for 1-2 days preferably by submerged spinner culture.
Patent JP-H06110716-A (JP)
Title: Data processor
Inventor: YAMADA HIROYOSHI
IPC: G06F9/38
Filed: 1992-09-25
Abstract: PURPOSE:To properly instruct a thread ID in a multi-thread environments. CONSTITUTION:When a multi-thread environments is provided for executing various kinds of processing units in parallel within an arithmetic processor 16 by imparting an arithmetic processing command such as a relational algebra calculation to a data base arithmetic processor (DBE) 16 from the CPU 11 of a host computer 10, an engine control processor 162 detects an empty ID which is not allocated instructs a number and rewrites the flag corresponding to this ID to an allocated instruction state by referring to a thread ID control table 168 having flags F1 to Fn showing whether the thread ID of preliminarily fixed ID1 to IDn is allocated to the thread while the ID is executed or not at the time of generating thread.
Patent JP-2000083663-A (JP)
Title: Carrier for immobilization, immobilization enzyme preparation and its production
Inventor: GAMO KEIJI
IPC: C12N11/02
Filed: 1998-09-10
Abstract: PROBLEM TO BE SOLVED: To obtain a carrier used for immobilizing physiologically active substances and capable of sufficiently exhibiting a physiological activity even in an organic solvent by treating a carrier with a nonionic surfactant. SOLUTION: This carrier for immobilizing a physiologically active substance such as an enzyme, an antibody, lectin or a receptor is obtained by treating 100 pts.wt. of a carrier such as an alkylated silica gel with a nonionic surfactant such as a sucrose fatty acid ester preferably in an amount of 20-40 pts.wt. An immobilized enzyme preparation is preferably obtained by treating a carrier such as an alkylated silica gel with an enzyme-adsorbing agent such as a nonionic surfactant and subsequently allowing the treated carrier to adsorb and carry an enzyme such as cholesterol oxidase or lipase.
Patent JP-H08122891-A (JP)
Title: Camera having magnetic recording capability, and printing device using magnetic information thereof
Inventor: HIRAYAMA ATSUSHI
IPC: G03B27/46
Filed: 1994-10-21
Abstract: PURPOSE: To correct a tone change when light transmitting quantity is controlled by use of a diaphragm or filter consisting of a physical element such as electrochromic element, and provide a picture having a proper tone. CONSTITUTION: A light quantity changing part 103 is formed of a physical element having no linear spectral transmittance, and changes the diaphragm aperture when a light is passed through a photographing optical system or the density when the light is passed according to a prescribed aperture of the photographing optical system. A control part 101 controls the light quantity changing part 103 on the basis of photographing information such as the light measured value from a light measuring part 100. An arithmetic part 102 calculates the level for affecting the tone change at film exposure by the nonlinear characteristic of the physical element on the basis of the output of the control part 101. A magnetic recording part 104 records the output of the arithmetic part 102 on the magnetic recording part of a film.
Patent JP-2001083387-A (JP)
Title: Lens barrel and projection display device provided therewith
Inventor: SUZUKI SHOJI
IPC: G02B7/02
Filed: 1999-09-10
Abstract: PROBLEM TO BE SOLVED: To obtain lens barrel structure which is used in a projection lens and facilitates the adjustment of magnification, of focusing and of image quality and is inexpensive, accurate and excellent in performance. SOLUTION: In this lens barrel, a 1st group lens barrel 2 having a lens group for image quality adjustment is helicoid-coupled with the front part of a fixed lens barrel 3 holding a part of the lens group for image quality adjustment, a moving ring 4 is fitted to the inner periphery side of the lens barrel 3 and moves in the optical axis direction along the cam lift 3b of the barrel 3, and a 2nd group lens barrel 5, which can be adjustably fixed to the inside of the moving ring 4 by machine screws, is fixed after adjusting magnification through moving the barrel 5 in the optical axis direction by passing an eccentric tool or the like through the guide hole 4a of the ring 4 from the notched part 3d of the lens barrel 3 so that the magnification matches with designated picture size at a zoom end position.  Then a 3rd group lens barrel 6 being a lens group for focusing fitted to the rear end of the lens barrel 3 is focused by turning an operation part 6b, and finally the lens barrel 2 is turned to adjust image quality and fixed at the best position by a machine screw.
Patent JP-H1194532-A (JP)
Title: X-ray solid surface detector and x-ray diagnostic device
Inventor: YAMADA SHINICHI
IPC: H01L31/09
Filed: 1997-09-22
Abstract: PROBLEM TO BE SOLVED: To effectively utilize gradation after A/D conversion by changing dynamic range of X-ray detector according to X-ray exposure condition, and improving image quality, in perspective view, of a part comprising such region as X-ray absorption is significantly different. SOLUTION: Based on the information inputted from a KB (keyboard) 23, an X-ray exposure condition selecting part 19 selects an X-ray exposure condition, and with the X-ray exposure condition, a corresponding table 17 is searched for reading such gain control state as matches exposure condition, thus an analogue SW setting part 15 is driven. Using the signal of the analogue SW setting part 15, integration capacities 49, 53, and 57 of a first stage Integration amplifier 47 are switched for gain control.
Patent JP-2000092047-A (JP)
Title: Interface circuit for bus sw
Inventor: KONDO MASAMI
IPC: G06F15/173
Filed: 1998-09-10
Abstract: PROBLEM TO BE SOLVED: To provide an interface circuit for a bus SW capable of preventing the occurrence of errors in the data of all interface panels even when a buffer fails. SOLUTION: In the respective interface panels 1, parallel data from a TSW circuit 3 are sent out to a P/S circuit 6 corresponding to one bus line selected by an MPU. The P/S circuit 6 converts the inputted parallel data to serial data and sends them out to an output buffer 4 and the output buffer 6 amplifies the inputted serial data and sends them out to one selected bus.
Patent JP-S61136846-A (JP)
Title: Manufacturing method of film
Inventor: NAKAHARA TAKUO
IPC: B29L7/00
Filed: 1984-12-07
Abstract: PURPOSE:To make diverse creases, being made in a roll circumferential direction in time of winding up a roll, so as to be kept back, by making both ends of a film thicker over the specified width, and furthermore controlling hardness in this part to be adjusted to the specified range. CONSTITUTION:A film is manufactured so as t make its size thicker than other parts over a range consisting of both side ends of the film in order to cause each of both these side ends of the film to satisfy conditions in an expression (see illustration). And, it is wound up so as to cause hardneess in this film thick part of the wound roll to be adjusted to a range from 85 deg. to 98 deg. in addition. With this constitution, creases are hard to gather, whereby a good working aptitude is maintainable and, what is more, a product after being processed is very good in quality.
Patent JP-H07114877-A (JP)
Title: Fluorescent screen forming method for color picture tube
Inventor: ONODERA MAKOTO
IPC: H01J9/227
Filed: 1993-10-15
Abstract: PURPOSE:To prevent color purity and breakdown voltage from deteriorating in a screen peripheral part. CONSTITUTION:A photoabsorbing layer 11, setting a part of forming a phosphor layer to a cavity part 24, is formed in the internal surface of a panel 1 having a skirt part in a peripheral part, to apply phosphor slurry 27 to the internal surface of the panel formed with this photoabsorbing layer, and the phosphor layers 10B, 10G, 10R are formed in the cavity part by a photoprinting method. After forming the photoabsorbing layer, a water repellent substance is applied to an internal surface of the skirt part before applying the phosphor slurry.
Patent JP-H05340320-A (JP)
Title: Electronically controlled unit injector
Inventor: SAKASAI TAKASHI
IPC: F02D41/40
Filed: 1992-06-12
Abstract: PURPOSE:To provide an electronically controlled unit injector which can stabilize the engine speed even if an engine is running in light-load and at high speed. CONSTITUTION:An electronically controlled unit injector is provided with a fuel injection circuit Cf having at least an injector 1, plunger 2, and a solenoid valve 3, and connected to a fuel supply circuit Co and a fuel return circuit Cd, and a controller 4 connected to the solenoid valve 3. When the plunger 2 is in the stroke of fuel compression, the controller 4 outputs the operating electric current Io to the solenoid valve 3 so as to shut off the fuel injection circuit Cf from the fuel supply circuit Co and the fuel return circuit Cd. Thereby, in the electronically controlled unit injector for injecting fuel into a combustion chamber 5 from an injector 1, the controller 4 outputs the operating electric current Ix for half shutting the fuel injection circuit Cf from the fuel supply circuit Co and the fuel return circuit Cd to the solenoid valve 3 in place of the operating electric circuit Io, when an engine is in a light-load and high speed operation B.
Patent JP-H1177716-A (JP)
Title: Fluoroplastic rotary molded form nd manufacture thereof
Inventor: ATSUMI YUZO
IPC: B29C41/20
Filed: 1997-09-05
Abstract: PROBLEM TO BE SOLVED: To provide a fluoroplastic rotary molded form and the manufacturing method thereof, in which foaming or deformation will not be generated in an insert unit upon rotary molding and, further, rust of dies will not be adhered to the insert unit while fusion welding between the soluble fluoroplastic rotary body and the insert unit can be made rigid. SOLUTION: A fluorooplastic rotary molded form is obtained by melting heat soluble fluoroplastic in a molding die 3 and molding the same through rotary molding while an insert unit 1 is integrated with a molded part 2. In this case, the insert unit 1 is constituted of tetrafluoroethylene/perfluoro (alkylvinyl) ether copolymer resin, containing only 3 ppm or less of extractable fluoride ion in weight and stabilized.
Patent JP-H07192721-A (JP)
Title: Nonaqueous battery
Inventor: UEHARA MAYUMI
IPC: H01M10/056
Filed: 1994-09-26
Abstract: PURPOSE:To make difficult the decomposition of an electrolyte at the time of storage at high temperatures so as to reduce the increase in inside resistance of a battery and enhance a storing characteristic by adding specific metal salt and/or metal hydroxide into a positive electrode active material. CONSTITUTION:A nonaqueous battery comprises a negative electrode made of lithium as a negative electrode active material, and a positive electrode composed of lithium-transition metal composite oxide expressed by a formula: LiXNi1-yMYOZ (wherein 0<=Y<=1, 1.8<Z<2.2, and represents cobalt or two or more kinds of transition metals including cobalt) as a positive electrode active material. 0.1-20mol% in total of one or two or more kinds of salts and/or hydroxides of metals selected from a group consisting of sodium, magnesium, aluminum, potassium, calcium, scandium, titanium, vanadium, chromium, manganese, iron, cobalt, nickel, copper and zinc are added into the positive electrode active material in this nonaqueous battery.
Patent JP-H03120956-A (JP)
Title: Picture processing unit
Inventor: YAMAZAKI SHUICHI
IPC: B41J2/485
Filed: 1989-10-04
Abstract: PURPOSE:To obtain an OHP original without distortion when image radiates onto a screen from downward stood upright from a normal original by varying magnification in the subscanning direction or the main scanning direction for an original sequentially and continuously. CONSTITUTION:An electric signal obtained from a CCD 3 is sent to an image processor section 6, in which picture processing and picture edit or the like are implemented. The magnification in the main scanning direction is executed by the picture processing and the magnification in the subscanning direction is implemented by the combination of the picture processing and a change of the scanning speed of the optical system or only the picture processing similarly to the case with the main scanning direction. The reduction is attained by interleaving the picture element at a prescribed rate and the magnification is implemented by supplementing the picture element at a prescribed rate. In the case of supplement, the consecutive picture is emphasized and the picture element level to be supplemented is calculated from the picture elements therearound. Thus, the magnification for the main scanning direction and the subscanning direction is varied independently, and the reduction is implemented in a trapezoidal shape toward the upward direction.
Patent JP-H03120911-A (JP)
Title: Programmable logic device
Inventor: SHIZUKUISHI MAKOTO
IPC: H03K19/177
Filed: 1989-10-04
Abstract: PURPOSE:To form a signal with high accuracy by programming the connection of proper lattice points of an AND matrix connecting to an input contact or an output contact of a delay element so as to delay an internal signal. CONSTITUTION:An OR gate OR0 receiving a signal fed to an input terminal I0 to receive an external logic signal and a logic signal of a product term line ln of an AND matrix is provided and plural noninverting buffers D1-Dr connected in series with an output contact of the OR gate OR0 are provided to the logic device. Respective input and output contacts of the noninverting buffers D1-Dr connect to proper input signal lines of the AND matrix and the input signal lines are crossed with proper product term lines l1-ln via lattice points. Thus, the one or two noninverting buffers D1-Dr or over are incorporated into a desired circuit by connecting the proper lattice points with a program. Then phase and pulse width adjustment with high accuracy is attained.
Patent JP-2001081171-A (JP)
Title: Production of polyester
Inventor: MATSUI YOSHINAO
IPC: C08G63/88
Filed: 1999-09-10
Abstract: PROBLEM TO BE SOLVED: To reduce the sludge in a treating vessel and piping used when treating a polyester chip, and to produce the polyester hardly causing remaining foreign taste and nasty smell when producing a molded product from the polyester chip. SOLUTION: This method for producing a polyester by treating a polyester chip with water in a treating layer comprises treating the polyester chip while keeping the content of acetaldehyde in the treating water in the treating vessel so as to be <=10 ppm without recycling the treating water discharged from the treating vessel to the treating vessel.
Patent JP-2000087033-A (JP)
Title: Production of phosphor
Inventor: KYO INSAN
IPC: C09K11/80
Filed: 1998-09-11
Abstract: PROBLEM TO BE SOLVED: To provide a process for inexpensively producing a cerium-activated yttrium aluminate phosphor having a high purity and a homogeneous chemical composition, having a narrow particle size distribution, a low agglomerate content, and excellent sphericity, and suited for the formation of a homogenous dense high-luminance fluorescent film for e.g. a cathode-ray tube, a fluorescent lamp, PDP(plasma display panel) or FED(field emission display). SOLUTION: This process comprises: preparing an aqueous solution containing yttrium, cerium, and aluminum; introducing the solution in the form of liquid drops carried by a gas into a thermal cracking reactor; heating the feed at a temperature range of 600-1,900 deg.C for an in-oven residence time of 1 sec to 10 min, and further heating it at a temperature range of 950-1,450 deg.C for 1 sec to 24 hr.
Patent JP-H03120791-A (JP)
Title: Method for formation of via in aluminum nitride substrate
Inventor: OMOTE KOJI
IPC: H05K3/40
Filed: 1989-10-03
Abstract: PURPOSE:To prevent the occurrence of cracks in via boles which result in inferior continuity by filling the via holes provided in an AlN green sheet with W paste after applying W paste to which AlN is added to the inner surface of the via holes and calcining the green sheet in a non-oxidative atmosphere. CONSTITUTION:After W paste 3 mixed with AlN is thinly applied to the inner surface of via holes 2 provided in an AlN green sheet 1, the via holes 2 are filled up with W paste and the green sheet 1 is burned. When such process is used, effects of the burning shrinkage of the AlN and W can be relieved and low-resistance via holes can be formed. In addition, after a piece of porous water absorbing paper 7 is placed on a pressure reducing container 6 with numerous holes 5, the green sheet 1 and a mask 6 which is accurately positioned to the via holes 2 are successively put on the paper 7 and low-viscosity W paste mixed with AlN is fed onto the mask. When the pressure is reduced through the paper 7 by operating an exhaust system, the W paste mixed with AlN gets into the via holes 2 and adheres to the inner surface of the holes. Therefore, via holes which are free from cracks can be obtained.
Patent JP-H08119137-A (JP)
Title: Power steering control device
Inventor: YOSHIDA KOJI
IPC: B62D5/04
Filed: 1994-10-24
Abstract: PURPOSE: To provide a power steering control device which can excellently prevent the undesired increase of a current-carrying quantity by quickly correcting the current-carrying quantity to a solenoid coil at the time of the abnormal condition of the solenoid coil. CONSTITUTION: The duty ratio DUTY of conduction is computed (101 to 105) on the basis of the target current value It and the actual current value Ij of a solenoid coil, and when DUTY>Dmax, it is determined that abnormal condition such as short-circuiting condition exists, and the duty ratio DUTY is fixed (107, 113) to an upper limit Dmax. At the time of computing Dmax (117:YES), the resistance R of the solenoid coil is computed (121), and Dmax is computed on the basis of the resistance R (123, 125). Since the resistance R corresponds to the conducting condition of the solenoid coil, the upper limit Dmax is set small, thereby being able to quickly deal with the abnormal condition.
Patent JP-H1195070-A (JP)
Title: Package for optical communication
Inventor: NARUSHIGE KEIJI
IPC: G02B6/42
Filed: 1997-09-24
Abstract: PROBLEM TO BE SOLVED: To accomplish improvement in reliability and in an yield of a package for optical communication. SOLUTION: In a lens holder 43, a connection face, to which a lens 45 is connected, and a laser connection face, to which a holding member for an optical fiber 44 is laser connected, are coated by Ni plating alone, while an Au-Sn connection face, which is connected to a package main body 31 by means of an Au-Sn brazing filler metal 47, in the lens holder 43 is covered by Au plating using Ni plating as a backing. The lens 45 is connected to the lens connection face (Ni-plated face) of the lens holder 43 by means of low melting point glass 46. Then, the lens holder 43 is inserted into a through hole 39 of the package main body 31, and the lens holder 43 is brazed to the Au-Sn connection face (Au-plated face) of the package main body 31 by means of the Au-Sn brazing filler metal 47.